diff --git a/charts/discoveryfinder/Chart.yaml b/charts/discoveryfinder/Chart.yaml
index e3f1c74..659dd13 100644
--- a/charts/discoveryfinder/Chart.yaml
+++ b/charts/discoveryfinder/Chart.yaml
@@ -23,7 +23,7 @@ home: https://eclipse-tractusx.github.io/
 sources:
   - https://github.com/eclipse-tractusx/sldt-discovery-finder
 type: application
-version: 0.3.0
+version: 0.3.1
 appVersion: 0.4.0
 
 dependencies:
diff --git a/charts/discoveryfinder/README.md b/charts/discoveryfinder/README.md
index cca7dc6..b89cd68 100644
--- a/charts/discoveryfinder/README.md
+++ b/charts/discoveryfinder/README.md
@@ -1,6 +1,6 @@
 # discoveryfinder
 
-![Version: 0.1.5](https://img.shields.io/badge/Version-0.1.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.2.2-M1](https://img.shields.io/badge/AppVersion-0.2.2--M1-informational?style=flat-square)
+![Version: 0.3.1](https://img.shields.io/badge/Version-0.3.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.4.0](https://img.shields.io/badge/AppVersion-0.4.0-informational?style=flat-square)
 
 **Tractus-X Discovery Finder Helm Chart** <br/>
 This chart installs the Discovery Finder and its direct dependencies.
diff --git a/charts/discoveryfinder/templates/deployment.yaml b/charts/discoveryfinder/templates/deployment.yaml
index 849ba4d..cd78721 100644
--- a/charts/discoveryfinder/templates/deployment.yaml
+++ b/charts/discoveryfinder/templates/deployment.yaml
@@ -56,6 +56,7 @@ spec:
           securityContext:
             runAsUser: 100
             allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
           livenessProbe:
             httpGet:
               path: /actuator/health/liveness
@@ -79,5 +80,11 @@ spec:
             {{- end }}
           resources:
 {{ .Values.discoveryfinder.resources | toYaml | indent 12 }}
+          volumeMounts:
+            - mountPath: /tmp
+              name: empty-tmp
+      volumes:
+        - name: empty-tmp
+          emptyDir: {}
       imagePullSecrets:
 {{ .Values.discoveryfinder.imagePullSecrets | toYaml | indent 8 }}
\ No newline at end of file